C672 Ancient Books Without Cover

With that, Qin Changfu hung up the phone angrily.

The old man heard the busy tone from the phone and grinned, "Old Man Qin, don't even think about muddling me. Who is Feng's grandson-in-law in the end is still uncertain!"

After Bian Suzhen arrived at the old man's study room, she searched for more than half an hour before finally finding the book Yang Xuan mentioned